Acquisitions and Purchase Accounting Estimated Fair Values of Assets Acquired and Liabilities Assumed for Goldstein Eswood Acquisition (Details) - USD ($) $ in Thousands	Jan. 30, 2015	Apr. 02, 2016	Jan. 02, 2016	Dec. 15, 2015
Business Acquisition [Line Items]
Goodwill		$ 983,998	$ 983,339
GoldsteinEswood [Member]
Business Acquisition [Line Items]
Business Combination, Contingent Consideration, Liability	$ 1,800
Payments to Acquire Businesses, Net of Cash Acquired	27,400
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	8,036
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	8,690
Goodwill	5,766
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	8,761
Current liabilities	(2,008)
Other non-current liabilities	(1,839)
Consideration paid at closing	27,406
Business Combination, Contingent Consideration	1,838
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	29,244
Scenario, Previously Reported [Member] | GoldsteinEswood [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	8,036
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	8,690
Goodwill	8,493
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	5,648
Current liabilities	(1,806)
Other non-current liabilities	(1,655)
Consideration paid at closing	27,406
Business Combination, Contingent Consideration	1,655
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	29,061
Scenario, Adjustment [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets				$ (100)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment				0
Goodwill				100
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill				0
Current liabilities				0
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net				$ 0
Scenario, Adjustment [Member] | GoldsteinEswood [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	0
Goodwill	(2,727)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	3,113
Current liabilities	(202)
Other non-current liabilities	(184)
Consideration paid at closing	0
Business Combination, Contingent Consideration	183
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	$ 183